At a loss

[Douglas]

it looks like a bushing, but it looks like a fat end, not as fat as the receiver, on the barrel too. What's the barrel O.D.'s, the fat part and the straight part to the muzzle? Thanks, Douglas

 

[Beau]

It looks like a 40X custom recoil lug to me. They're usually bigger and you can mill them to fit.

 

[David K]

Anyone need another

Wanted to thank Dan for helping my Dad out . If any one needs another one He has one more he' s kicked around about selling it as well. These are very good rifles he is just going in other directions. David K

 

[KAZ]

David K, tell your Dad that I can tell that he took excellent care of this rifle, and that I will do the same. I've not changed one adjustment. Now, the fact that it is somewhat like I just took delivery of a full NASCAR still has my attention

 

[Douglas]

It looks like a 40X custom recoil lug to me. They're usually bigger and you can mill them to fit.

good catch Beau, I never thought of that possibility. What caught my attention on the photo is one of Bill's articles about building a 40X is he fabricated a bushing that went directly into the 40X's fat receiver and then used a straight barrel. The bushing allows truing up the bolt raceway with the threads in the receiver. This particular rifle must be a pre-bushing calfee. Thanks, douglas